At Yellowstone National Park, dogs must be leashed or contained within 100 feet of roads, parking areas, and campgrounds, according to the Instagram page TouronsOfYellowstone (@touronsofyellowstone).

A shocking YouTube video from Yellowstone National Park shows the moment a bison charges a group of tourists and appears to gore a man who stepped in to save a child. The video, posted by NBC Montana, ...

It's said that the only two certainties in life are death and taxes, but there's a strong contender for a third: tourists behaving foolishly in national parks during peak seasons. Tourons of National ...